Boarding Sizer · 2026 ● Rejected

SWISSGEAR Softside Expandable Carry-On on Aer Lingus

Bag 22×14.25×10.25" vs sizer 21.6×15.7×9.4"

✕ Denied

Overhead Carry-On Verdict

No — it's oversized.

Personal Item · Under-Seat ✕ Too big

Check today's price on Amazon →

Route AER · SWI

checkacarryon

The verdict, explained

At 22x14.25x10.25", the SWISSGEAR Softside Expandable Carry-On exceeds Aer Lingus's 21.6x15.7x9.4" carry-on sizer — it is 0.4" too big on its longest side, 0.8" too big on its shortest side. Even with the straps pulled tight, the overage is too large to count on squeezing it in. Expect it to be turned away at the gate and gate-checked. On Aer Lingus: Short-haul Saver fare: small cabin bag only. It is too large for Aer Lingus's under-seat personal-item space, so it has to go overhead or be checked.

[ AdSense 728x90 ]

Dimension Breakdown inches

Axis	Bag	Sizer	Margin
Length	22"	21.6"	-0.4"
Width	14.25"	15.7"	+1.4"
Height	10.25"	9.4"	-0.8"

Self-Service Kiosk

Measuring a different bag?

Enter its dimensions to check them against Aer Lingus instantly.

Length (in)

Width (in)

Height (in)

Frequently asked

Does the SWISSGEAR Softside Expandable Carry-On fit Aer Lingus's carry-on size limit?

No. The SWISSGEAR Softside Expandable Carry-On is larger than Aer Lingus's 21.6x15.7x9.4" carry-on limit and will likely be gate-checked.

What is Aer Lingus's carry-on size limit?

Aer Lingus allows carry-on bags up to 21.6x15.7x9.4" (length x width x height), including wheels and handles. Short-haul Saver fare: small cabin bag only.

Can the SWISSGEAR Softside Expandable Carry-On be a personal item on Aer Lingus?

No. At 22x14.25x10.25" it is too big for Aer Lingus's under-seat personal-item space (13.0x9.8x7.9"); it travels as a carry-on instead.

Bags that clear Aer Lingus's sizer

Alternatives that fit the 21.6×15.7×9.4" limit outright.

The SWISSGEAR Softside Expandable Carry-On on other airlines

Same bag, different sizers — check before a connecting or return flight.

The bag

SWISSGEAR Softside Expandable Carry-On

Softside Spinner · 22×14.25×10.25"

The SWISSGEAR Softside Expandable Carry-On is a soft-sided softside spinner measuring 22x14.25x10.25 inches. As a soft-sided bag it can compress slightly to squeeze into a tight gate sizer.

See on Amazon →

[ AdSense 300x250 ] sticky rail

💡 At the gate

Airlines measure at the widest external point — wheels, handles, and bulging pockets all count. Pull soft-bag compression straps fully tight before you size it.